Introducing the new Takeda exhaust system for the 2012 Honda Civic Si sedan FB6. In recent testing this system produced 9 horsepower and 9 lbs. x ft. of torque. This exhaust system is constructed from 2.50 mandrel bent stainless steel and is MIG-welded. The system uses a high flow muffler with 2.50 tubing which improves performance across the power band while maintaining a great tone. To finish off this exhaust are dual double wall angle cut 304 stainless steel tips. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.